aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--lv2/state/lv2-state.doap.ttl9
-rw-r--r--lv2/state/manifest.ttl2
-rw-r--r--lv2/state/state.h36
-rw-r--r--lv2/state/state.ttl9
-rw-r--r--wscript2
5 files changed, 51 insertions, 7 deletions
diff --git a/lv2/state/lv2-state.doap.ttl b/lv2/state/lv2-state.doap.ttl
index 4ad6089..c2372c9 100644
--- a/lv2/state/lv2-state.doap.ttl
+++ b/lv2/state/lv2-state.doap.ttl
@@ -13,6 +13,15 @@
<http://drobilla.net/drobilla#me> ;
doap:maintainer <http://drobilla.net/drobilla#me> ;
doap:release [
+ doap:revision "2.5" ;
+ doap:created "2019-06-03" ;
+ dcs:blame <http://drobilla.net/drobilla#me> ;
+ dcs:changeset [
+ dcs:item [
+ rdfs:label "Add state:freePath feature."
+ ]
+ ]
+ ] , [
doap:revision "2.4" ;
doap:created "2019-02-03" ;
doap:file-release <http://lv2plug.in/spec/lv2-1.16.0.tar.bz2> ;
diff --git a/lv2/state/manifest.ttl b/lv2/state/manifest.ttl
index e2d4d30..44732b1 100644
--- a/lv2/state/manifest.ttl
+++ b/lv2/state/manifest.ttl
@@ -4,5 +4,5 @@
<http://lv2plug.in/ns/ext/state>
a lv2:Specification ;
lv2:minorVersion 2 ;
- lv2:microVersion 4 ;
+ lv2:microVersion 5 ;
rdfs:seeAlso <state.ttl> .
diff --git a/lv2/state/state.h b/lv2/state/state.h
index 1005d50..45eb7e4 100644
--- a/lv2/state/state.h
+++ b/lv2/state/state.h
@@ -39,6 +39,7 @@
#define LV2_STATE__State LV2_STATE_PREFIX "State" ///< http://lv2plug.in/ns/ext/state#State
#define LV2_STATE__interface LV2_STATE_PREFIX "interface" ///< http://lv2plug.in/ns/ext/state#interface
#define LV2_STATE__loadDefaultState LV2_STATE_PREFIX "loadDefaultState" ///< http://lv2plug.in/ns/ext/state#loadDefaultState
+#define LV2_STATE__freePath LV2_STATE_PREFIX "freePath" ///< http://lv2plug.in/ns/ext/state#freePath
#define LV2_STATE__makePath LV2_STATE_PREFIX "makePath" ///< http://lv2plug.in/ns/ext/state#makePath
#define LV2_STATE__mapPath LV2_STATE_PREFIX "mapPath" ///< http://lv2plug.in/ns/ext/state#mapPath
#define LV2_STATE__state LV2_STATE_PREFIX "state" ///< http://lv2plug.in/ns/ext/state#state
@@ -50,6 +51,7 @@ extern "C" {
#endif
typedef void* LV2_State_Handle; ///< Opaque handle for state save/restore
+typedef void* LV2_State_Free_Path_Handle; ///< Opaque handle for state:freePath feature
typedef void* LV2_State_Map_Path_Handle; ///< Opaque handle for state:mapPath feature
typedef void* LV2_State_Make_Path_Handle; ///< Opaque handle for state:makePath feature
@@ -292,8 +294,8 @@ typedef struct {
not necessarily the same original path) using absolute_path().
This function may only be called within the context of
- LV2_State_Interface methods. The caller is responsible for freeing the
- returned value with free().
+ LV2_State_Interface methods. The caller must free the returned value
+ with LV2_State_Free_Path.free_path().
*/
char* (*abstract_path)(LV2_State_Map_Path_Handle handle,
const char* absolute_path);
@@ -308,8 +310,8 @@ typedef struct {
use any paths loaded from plugin state.
This function may only be called within the context of
- LV2_State_Interface methods. The caller is responsible for freeing the
- returned value with free().
+ LV2_State_Interface methods. The caller must free the returned value
+ with LV2_State_Free_Path.free_path().
*/
char* (*absolute_path)(LV2_State_Map_Path_Handle handle,
const char* abstract_path);
@@ -345,12 +347,36 @@ typedef struct {
LV2_State_Interface.save(), it may only be called within the dynamic
scope of that function call.
- The caller is responsible for freeing the returned value with free().
+ The caller must free the returned value with
+ LV2_State_Free_Path.free_path().
*/
char* (*path)(LV2_State_Make_Path_Handle handle,
const char* path);
} LV2_State_Make_Path;
+/**
+ Feature data for state:freePath (@ref LV2_STATE__freePath).
+*/
+typedef struct {
+ /**
+ Opaque host data.
+ */
+ LV2_State_Free_Path_Handle handle;
+
+ /**
+ Free a path returned by a state feature.
+
+ @param handle MUST be the `handle` member of this struct.
+ @param path The path previously returned by a state feature.
+
+ This function can be used by plugins to free paths allocated by the host
+ and returned by state features (LV2_State_Map_Path.abstract_path(),
+ LV2_State_Map_Path.absolute_path(), and LV2_State_Make_Path.path()).
+ */
+ void (*free_path)(LV2_State_Free_Path_Handle handle,
+ char* path);
+} LV2_State_Free_Path;
+
#ifdef __cplusplus
} /* extern "C" */
#endif
diff --git a/lv2/state/state.ttl b/lv2/state/state.ttl
index 9c49195..e5a4ab3 100644
--- a/lv2/state/state.ttl
+++ b/lv2/state/state.ttl
@@ -364,6 +364,15 @@ which emits a response which is later applied in the audio thread.</p>
state, so this feature allows state to be restored without dropouts.</p>
""" .
+state:freePath
+ a lv2:Feature ;
+ rdfs:label "free a file path" ;
+ lv2:documentation """
+<p>This feature provides a function that can be used by plugins to free paths
+that were allocated by the host via other state features (state:mapPath and
+state:makePath).</p>
+""" .
+
state:Changed
a rdfs:Class ;
rdfs:label "State changed" ;
diff --git a/wscript b/wscript
index 01f0256..32eeba2 100644
--- a/wscript
+++ b/wscript
@@ -8,7 +8,7 @@ from waflib.extras import autowaf as autowaf
# Mandatory waf variables
APPNAME = 'lv2' # Package name for waf dist
-VERSION = '1.16.2' # Package version for waf dist
+VERSION = '1.17.0' # Package version for waf dist
top = '.' # Source directory
out = 'build' # Build directory